Abstract: In this paper, we study uplink covert communication in a space-air system, where an unmanned aerial vehicle (UAV) transmits sensitive data to a Geosynchronous Earth Orbit (GEO) satellite ...
Compare top satellite internet providers by speed, coverage, pricing, and reliability. Starlink leads, while Viasat and ...
Why not take the same strands of light that already power the world’s fiber-optic cables and let them travel freely through ...
Abstract: This paper investigates the uplink massive connectivity by grant-free random access in intelligent reflecting surface (IRS) assisted low earth orbit satellite communications. By leveraging ...
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